<script lang="ts">
import  person from './components/person.vue'
  export default {
    name: 'App', //组件名
    components: { //注册组件
      person
    }
  }
</script>

<template>
    <!--    vue3可以写多个根标签-->
    <person/>
<!--    <person/>-->
<!--    <person/>-->
</template>

<style scoped>

</style>